need love too.
You may think of your driveway purely in terms of utility (if you think of it at all), but the truth is that driveway appearance also matters a great deal. A poorly kept driveway can spoil the overall effect of your landscaping efforts, make your home appear uninviting, be dangerous, slippery, and unsafe, contribute to a negative first impression, and for a potential homebuyer, it can be a deterrent. For these reasons, it’s important to keep driveway cleaning and maintenance in your regular rotation of outdoor chores. Every year, you go through the garage and chuck out the old, rusted bicycle parts and the broken garden tools. But if you really want to clean up that space, concrete cleaning is a great way to make your garage or driveway look like new. Fortunately, there is a solution. We are here to help. We are restoration experts.
What Material is Your Driveway Constructed of?
Is your driveway concrete? Brick? Asphalt? Is it made out of paving blocks? Is there an overlay? Is it etched or painted? Determining the material is a correct first step in determining the method you will choose to clean your driveway. What works on concrete may not work on asphalt and vice-a-versa. There is no “one size fits all” solution. Different products require different cleaning methods. We are experts when it comes to the proper method. You can rest assured that we will properly care for your project. Leave the worry with us.
How Deep is Your Clean?
The first thing to determine when you're taking on a concrete cleaning project is how big of a job you have on your hands. Will a light once-over do the trick, or will you need to call in the pros (us) for some of those really tough stains? There are three basic levels of concrete cleaning:
- Light, General Cleaning: A good scrubbing with a metallic brush and mild detergent soap might get out the dirt that's on the surface. For tougher grime, try a stronger soap, or soap plus ammonia. In southwest Texas, where the climate is conducive to the growth of mold and algae, a strong mildewcide may be necessary.
- Power Washing: A power washer will make the job go quicker. If you buy a washer, experts say that a model with 3,000 psi of pressure and four gallons per minute flow rate will take care of most household needs. We like this method for our climate and for most projects we encounter here around the Houston area. This is our specialty.
- Chemical Concrete Driveway Cleaning: You can buy these at your local home improvement store. Just be sure to specify that you're using it for general cleaning, not for stripping the concrete. If you do use one of these cleaners, be sure to get enough to cover the whole area for a nice, even look.
Concrete Driveway Cleaning for Sealing Purposes
If your concrete surface has been previously sealed, you might need only a light cleaning using one of the methods above, and a touch-up or reapplication in highly trafficked areas. But if the surface has ground-in grime, tire tracks, oil or grease, then you should remove these stains before sealing. In order to do this, you have to penetrate the surface. Try one of the following:
- Degreasers: Several brands of concrete degreasers are on the market. They work by softening and lifting hard-to-remove, oil-based substances. You can buy them at contractor supply houses—be sure to specify that you need it for cleaning and stripping concrete. Also, be sure to follow all safety instructions on the package.
- Acid Etching: To clean deeper stains in your concrete, you can hire a professional to clean with diluted muriatic acid. This will take care of even your toughest stains, but it may alter the texture of your concrete surface.
If you do use these chemicals, pay attention to the disposal requirements in your area. Many places won't allow you to drain chemicals into storm drains, which means you'll have to make special arrangements, or hire a professional to do the job for you.
Colored Concrete Driveway Cleaning
If your floor or driveway is made from colored concrete, be sure to check the manufacturer's recommendations to be sure what will work best without causing any damage.
Concrete Driveway Overlay Prep
If you are preparing to add a decorative overlay to your existing concrete surface, the concrete has to be free of any sealers, coatings, cures or other materials, which could keep the overlay from bonding properly to the surface. The best way to remove these contaminants completely is a process called shotblasting, in which small steel pellets are fired along the surface. This will remove many substances very quickly. For a job of this magnitude, you will need to call in a concrete-cleaning specialist.
Most of the time, dirt builds up slowly and gradually on concrete surfaces, but scheduling periodic cleaning is an effective way of keeping your home exterior looking as good as new. We are happy to come by and provide free estimates, we treat your home like our own and look forward to the opportunity to earn your business today. Many of our customers have us back year after year, some more often than that.